🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 9.4

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.75 AU

Year: 355 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,048,552 km

• M1: 117,434 km (0.089 R)
• M2: 442,211 km (0.111 R)
• M3: 924,664 km (0.116 R)
• M4: 1,275,771 km (0.079 R)
• M5: 1,651,560 km (0.076 R)
• M6: 2,447,571 km (0.101 R)
• M7: 3,326,757 km (0.113 R)
• M8: 4,021,340 km (0.099 R)
• M9: 4,749,882 km (0.07 R)
• M10: 5,099,193 km (0.083 R)
• M11: 5,449,252 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 8

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.66 AU - 1.76 AU

Year: 1517 Days

Day: 5.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,048,552 km

• M1: 100,081 km (0.063 R)
• M2: 429,645 km (0.103 R)
• M3: 1,147,416 km (0.083 R)
• M4: 1,466,658 km (0.056 R)
• M5: 1,739,225 km (0.117 R)
• M6: 2,152,115 km (0.117 R)
• M7: 2,547,203 km (0.09 R)
• M8: 3,112,234 km (0.094 R)
• M9: 5,314,614 km (0.088 R)
• M10: 9,371,110 km (0.053 R)
• M11: 10,008,397 km (0.118 R)
• M12: 10,425,476 km (0.035 R)
• M13: 10,890,426 km (0.073 R)
• M14: 11,519,186 km (0.11 R)
• M15: 11,977,554 km (0.112 R)
• M16: 13,509,286 km (0.111 R)
• M17: 14,585,493 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 13.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.94 AU - 3.18 AU

Year: 2778 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,048,552 km

• M1: 170,392 km (0.066 R)
• M2: 695,630 km (0.047 R)
• M3: 1,254,079 km (0.104 R)
• M4: 1,830,629 km (0.105 R)
• M5: 2,394,314 km (0.092 R)
• M6: 3,039,380 km (0.092 R)
• M7: 4,980,562 km (0.111 R)
• M8: 5,542,601 km (0.117 R)
• M9: 6,507,507 km (0.117 R)
• M10: 8,980,211 km (0.117 R)
• M11: 10,662,887 km (0.038 R)
• M12: 11,268,160 km (0.078 R)
• M13: 12,024,527 km (0.101 R)
• M14: 12,459,259 km (0.12 R)
• M15: 13,685,812 km (0.095 R)
• M16: 14,352,719 km (0.108 R)
• M17: 15,648,835 km (0.114 R)
• M18: 16,644,259 km (0.075 R)
• M19: 17,459,717 km (0.026 R)
• M20: 20,005,873 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 15

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.99 AU - 6.15 AU

Year: 7743 Days

Day: 5.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,048,552 km

• M1: 186,549 km (0.081 R)
• M2: 691,142 km (0.044 R)
• M3: 1,200,673 km (0.067 R)
• M4: 1,882,091 km (0.082 R)
• M5: 3,989,775 km (0.081 R)
• M6: 5,759,967 km (0.072 R)
• M7: 7,100,813 km (0.109 R)
• M8: 9,864,633 km (0.102 R)
• M9: 12,654,185 km (0.11 R)
• M10: 14,169,761 km (0.087 R)
• M11: 14,659,694 km (0.107 R)
• M12: 15,160,847 km (0.073 R)
• M13: 16,531,313 km (0.104 R)
• M14: 17,911,802 km (0.055 R)
• M15: 19,070,587 km (0.107 R)
• M16: 19,972,064 km (0.037 R)
• M17: 21,941,370 km (0.086 R)
• M18: 23,607,741 km (0.053 R)
• M19: 26,263,402 km (0.111 R)
• M20: 27,004,061 km (0.088 R)
• M21: 27,473,948 km (0.101 R)
• M22: 31,536,129 km (0.078 R)
• M23: 33,010,266 km (0.1 R)
• M24: 37,708,686 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 14.2

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.21 AU - 6.05 AU

Year: 7881 Days

Day: 12 Hours

Environment

Temp: -231 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,048,552 km

• M1: 185,950 km (0.076 R)
• M2: 1,833,322 km (0.062 R)
• M3: 2,488,112 km (0.087 R)
• M4: 8,171,634 km (0.087 R)
• M5: 9,516,818 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 3.4

Gravity: 82.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.73 AU - 6.81 AU

Year: 9401 Days

Day: 25 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,048,552 km

• M1: 42,336 km (0.04 R)
• M2: 218,862 km (0.108 R)
• M3: 377,585 km (0.074 R)
• M4: 551,867 km (0.084 R)
• M5: 902,524 km (0.056 R)
• M6: 1,254,378 km (0.058 R)
• M7: 1,385,575 km (0.036 R)
• M8: 1,569,880 km (0.091 R)
• M9: 2,474,648 km (0.061 R)
• M10: 2,681,841 km (0.083 R)
• M11: 3,226,377 km (0.069 R)
• M12: 4,321,434 km (0.075 R)
• M13: 4,469,984 km (0.086 R)
• M14: 6,037,920 km (0.028 R)
• M15: 6,804,010 km (0.085 R)
• M16: 6,924,287 km (0.116 R)
• M17: 7,251,906 km (0.114 R)
• M18: 7,589,848 km (0.104 R)
• M19: 9,790,133 km (0.117 R)
• M20: 11,566,608 km (0.112 R)
• M21: 13,420,874 km (0.085 R)
• M22: 13,546,835 km (0.068 R)
• M23: 15,602,460 km (0.114 R)
• M24: 16,307,514 km (0.078 R)
• M25: 16,595,341 km (0.078 R)
• M26: 19,340,462 km (0.104 R)
• M27: 19,582,062 km (0.045 R)
• M28: 19,744,226 km (0.096 R)
• M29: 22,021,854 km (0.097 R)
• M30: 22,285,296 km (0.113 R)
• M31: 32,203,036 km (0.09 R)
• M32: 34,157,532 km (0.071 R)
• M33: 36,433,813 km (0.097 R)
• M34: 42,089,062 km (0.094 R)
• M35: 42,359,235 km (0.102 R)
• M36: 43,727,158 km (0.101 R)
• M37: 46,695,031 km (0.074 R)
• M38: 50,704,403 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.5

Radius: 6.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.27 AU - 7.19 AU

Year: 11842 Days

Day: 15.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,048,552 km

• M1: 88,712 km (0.039 R)
• M2: 1,027,289 km (0.111 R)
• M3: 1,736,981 km (0.064 R)
• M4: 2,934,362 km (0.107 R)
• M5: 4,109,603 km (0.098 R)
• M6: 4,695,428 km (0.118 R)
• M7: 4,959,469 km (0.06 R)
• M8: 5,182,818 km (0.095 R)
• M9: 7,604,209 km (0.084 R)
• M10: 8,070,207 km (0.099 R)
• M11: 8,661,567 km (0.088 R)
• M12: 21,193,082 km (0.036 R)
• M13: 22,382,983 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538

Radius: 5.2

Gravity: 19.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.24 AU - 8.26 AU

Year: 14633 Days

Day: 24.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,048,552 km

• M1: 64,776 km (0.072 R)
• M2: 306,676 km (0.118 R)
• M3: 555,158 km (0.1 R)
• M4: 739,462 km (0.106 R)
• M5: 933,192 km (0.117 R)
• M6: 1,112,260 km (0.11 R)
• M7: 1,424,770 km (0.11 R)
• M8: 1,680,134 km (0.114 R)
• M9: 1,930,411 km (0.097 R)
• M10: 3,263,478 km (0.095 R)
• M11: 3,547,115 km (0.08 R)
• M12: 4,404,760 km (0.114 R)
• M13: 5,428,009 km (0.103 R)
• M14: 6,051,832 km (0.081 R)
• M15: 8,589,461 km (0.111 R)
• M16: 9,080,142 km (0.115 R)
• M17: 9,903,977 km (0.104 R)
• M18: 11,758,542 km (0.047 R)
• M19: 13,898,839 km (0.104 R)
• M20: 15,846,005 km (0.1 R)
• M21: 18,932,359 km (0.076 R)
• M22: 19,261,474 km (0.093 R)
• M23: 19,931,074 km (0.076 R)
• M24: 23,324,851 km (0.086 R)
• M25: 24,764,132 km (0.098 R)
• M26: 26,363,633 km (0.029 R)
• M27: 26,980,724 km (0.11 R)
• M28: 27,188,665 km (0.092 R)
• M29: 30,661,131 km (0.103 R)
• M30: 38,998,519 km (0.108 R)
• M31: 43,682,429 km (0.026 R)
• M32: 47,356,253 km (0.042 R)
• M33: 48,727,617 km (0.032 R)
• M34: 54,810,565 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.3

Radius: 5.6

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.08 AU - 8.56 AU

Year: 14832 Days

Day: 21.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,048,552 km

• M1: 70,311 km (0.095 R)
• M2: 259,403 km (0.054 R)
• M3: 550,221 km (0.074 R)
• M4: 1,104,780 km (0.05 R)
• M5: 1,408,314 km (0.106 R)
• M6: 1,957,488 km (0.084 R)
• M7: 3,034,892 km (0.048 R)
• M8: 3,311,050 km (0.092 R)
• M9: 4,555,255 km (0.06 R)
• M10: 5,054,463 km (0.11 R)
• M11: 5,371,012 km (0.072 R)
• M12: 6,563,607 km (0.098 R)
• M13: 11,601,913 km (0.099 R)
• M14: 11,783,675 km (0.1 R)
• M15: 12,090,799 km (0.084 R)
• M16: 12,721,205 km (0.059 R)
• M17: 13,774,972 km (0.066 R)
• M18: 14,532,386 km (0.118 R)
• M19: 15,462,885 km (0.096 R)
• M20: 18,083,391 km (0.118 R)
• M21: 18,327,834 km (0.112 R)
• M22: 23,115,564 km (0.049 R)
• M23: 26,313,069 km (0.038 R)
• M24: 31,290,788 km (0.079 R)
• M25: 33,814,654 km (0.087 R)
• M26: 35,316,018 km (0.094 R)
• M27: 35,698,241 km (0.083 R)
• M28: 39,126,874 km (0.083 R)
• M29: 44,080,209 km (0.104 R)
• M30: 46,783,144 km (0.113 R)
• M31: 49,754,008 km (0.088 R)
• M32: 52,682,386 km (0.114 R)
• M33: 56,414,853 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,095 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit